| /**************************************************************************** |
| ** |
| ** Copyright (C) 2020 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtPDF module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL3$ |
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| ** |
| ** GNU General Public License Usage |
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| ** General Public License version 2.0 or later as published by the Free |
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| ****************************************************************************/ |
| |
| #ifndef QQUICKPDFDOCUMENT_P_H |
| #define QQUICKPDFDOCUMENT_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <QtPdf/QPdfDocument> |
| #include <QDateTime> |
| #include <QJSValue> |
| #include <QQmlParserStatus> |
| #include <QUrl> |
| #include <QVariant> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QQuickPdfDocument : public QObject, public QQmlParserStatus |
| { |
| Q_OBJECT |
| Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged) |
| Q_PROPERTY(int pageCount READ pageCount NOTIFY pageCountChanged FINAL) |
| Q_PROPERTY(qreal maxPageWidth READ maxPageWidth NOTIFY metaDataChanged) |
| Q_PROPERTY(qreal maxPageHeight READ maxPageHeight NOTIFY metaDataChanged) |
| Q_PROPERTY(QString password READ password WRITE setPassword NOTIFY passwordChanged FINAL) |
| Q_PROPERTY(QPdfDocument::Status status READ status NOTIFY statusChanged FINAL) |
| Q_PROPERTY(QString error READ error NOTIFY statusChanged FINAL) |
| |
| Q_PROPERTY(QString title READ title NOTIFY metaDataChanged) |
| Q_PROPERTY(QString subject READ subject NOTIFY metaDataChanged) |
| Q_PROPERTY(QString author READ author NOTIFY metaDataChanged) |
| Q_PROPERTY(QString keywords READ keywords NOTIFY metaDataChanged) |
| Q_PROPERTY(QString producer READ producer NOTIFY metaDataChanged) |
| Q_PROPERTY(QString creator READ creator NOTIFY metaDataChanged) |
| Q_PROPERTY(QDateTime creationDate READ creationDate NOTIFY metaDataChanged) |
| Q_PROPERTY(QDateTime modificationDate READ modificationDate NOTIFY metaDataChanged) |
| |
| public: |
| explicit QQuickPdfDocument(QObject *parent = nullptr); |
| |
| void classBegin() override {} |
| void componentComplete() override; |
| |
| QUrl source() const { return m_source; } |
| void setSource(QUrl source); |
| |
| int pageCount() const { return m_doc.pageCount(); } |
| QPdfDocument::Status status() const { return m_doc.status(); } |
| |
| QString error() const; |
| |
| QString password() const { return m_doc.password(); } |
| void setPassword(const QString &password); |
| |
| QString title() { return m_doc.metaData(QPdfDocument::Title).toString(); } |
| QString author() { return m_doc.metaData(QPdfDocument::Author).toString(); } |
| QString subject() { return m_doc.metaData(QPdfDocument::Subject).toString(); } |
| QString keywords() { return m_doc.metaData(QPdfDocument::Keywords).toString(); } |
| QString producer() { return m_doc.metaData(QPdfDocument::Producer).toString(); } |
| QString creator() { return m_doc.metaData(QPdfDocument::Creator).toString(); } |
| QDateTime creationDate() { return m_doc.metaData(QPdfDocument::CreationDate).toDateTime(); } |
| QDateTime modificationDate() { return m_doc.metaData(QPdfDocument::ModificationDate).toDateTime(); } |
| |
| Q_INVOKABLE QSizeF pagePointSize(int page) const; |
| qreal maxPageWidth() const; |
| qreal maxPageHeight() const; |
| Q_INVOKABLE qreal heightSumBeforePage(int page, qreal spacing = 0, int facingPages = 1) const; |
| |
| Q_SIGNALS: |
| void sourceChanged(); |
| void passwordChanged(); |
| void passwordRequired(); |
| void statusChanged(); |
| void pageCountChanged(); |
| void metaDataChanged(); |
| |
| private: |
| QPdfDocument &document() { return m_doc; } |
| void updateMaxPageSize(); |
| |
| private: |
| QUrl m_source; |
| QPdfDocument m_doc; |
| QSizeF m_maxPageWidthHeight; |
| |
| friend class QQuickPdfLinkModel; |
| friend class QQuickPdfSearchModel; |
| friend class QQuickPdfSelection; |
| |
| Q_DISABLE_COPY(QQuickPdfDocument) |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QQUICKPDFDOCUMENT_P_H |